+14.7%
CPRT vs IAG
+36.1%
-21.4%
-6.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | IAG | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.4% | -2.2% | +2.6% | +0.9% |
| 7D | +2.2% | -0.5% | +2.7% | +2.3% |
| 30D | +16.6% | +28.9% | -12.2% | +9.7% |
| All | +14.7% | +36.1% | -21.4% | +6.0% |
Cumulative growth
Daily Returns
Daily percentage return beside IAG.
Daily Out/Under-Performance
Portfolio return minus IAG return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × IAG return. Early observations use the first valid beta; later observations use the trailing beta estimated for each date.
Cumulative Out/Under-Performance
Relative wealth over 1mo: compounded portfolio wealth divided by compounded IAG wealth, less one. Both series rebase at the selected span's start.
Cumulative Alpha
Compounded beta-adjusted residual returns apply the first valid beta to early observations, then the trailing beta ending on each date.
Updating return analytics…
1mo analysis · Full analysis span regression · Available span rolling